Please help with this program

Hey everyone, so I've done the most I could do, but I still don't know how to add string, bool, and char into this equation. Could you please help.

Here are the instructions:
1. declare a char, an int, 3 float, a double, a string and a bool.
2. assign values to each of these. This should be done in separate steps from the declaration.
3. print each variable to the monitor preceeded by a statement saying what you are printing. Example: “here is my char: “ << char;
4. for each variable, write a statement that will print it’s size to the monitor. The statement should say, “the size of x is: “ followed by variable, followed by an endline.
5. divide one float by another and put the result in the 3rd float. hint – you can reuse variables if you don’t need their value anymore. Print the result to the screen with a statement like: “x/y = “ x followed by an endline.
6. perform any other mathematic operations you feel like and print result to screen (but tell me what I’m seeing).